In Huawei's u2000 management system, when adding network elements, you can only add -- ones- when you access the network element.
The (radio) 10G GPON system uses XGEN frames to encapsulate data, and the PORT ID is defined in the XGEN header as () bits.
On the U2000 network management, the oLT PON port LED is not green, indicating that the PON port is faulty.
Multicast technology effectively solves the problem of single-point transmission and multipoint reception, and realizes efficient data transmission from midpoint to multipoint in IP network.